XXXI International Mineral Processing Congress 2024 Proceedings/Washington, DC/Sep 29–Oct 3 2323
advanced Glembotsky device used by authors such as Ye et
al. (1989), Yoon and Yordan (1991) and Gu et al. (2004)
presented induction time alongside separate microflotation
mass recovery data while the ACTA achieves an attachment
probability and mass recovered in a single experiment run.
Thus, eliminating the need for a complimentary test along-
side induction time.
REFERENCES
Albijanic, B., Ozdemir, O., Nguyen, A. and Bradshaw, D.
(2010) A review of induction and attachment times of
wetting thin films between air bubbles and particles
and its relevance in the separation of particles by flota-
tion. Advances in Colloid and Interface Science. 159:
1–21.
Anfruns, J.F., Kitchener, J.A. (1977) Rate of capture of small
particles in flotation. Transactions of the Instutition
Mining Metallurgy. 86: C9–C15.
Aspiala, M., Schreithofer, N., Serna-Guerrero, R. (2018).
Automated contact time apparatus and measurement
procedure for bubble-particle interaction analysis.
Minerals Engineering. 121, 77–82. doi:10.1016/j.
mineng.2018.02.018.
Bradshaw, D. and O’Connor, C. (1996). Measurement of
the sub-process of bubble loading in flotation. Minerals
Engineering. 9: 443–448.
Butt, H.-J. (1994). A technique for measuring the force
between a colloidal particle in water and a bubble.
Journal of Colloid and Interface Science.. 166 (1),
109–117.
Ducker, W.A., Xu, Z., Israelachvili, J.N. (1994).
Measurements of hydrophobic and DLVO forces in
bubble–surface interactions in aqueous solutions.
Langmuir 10 (9), 3279–3289.
Eigeles, Volova. (1960). Kinetic investigation of effect of
contact time, temperature and surface condition on the
adhesion of bubbles to mineral surfaces. Proceedings,
5th International Mineal. Processing Congress
Institution of Mining and Metallurgy. London
271–284.
Feng, D., Aldrich, C. (2000). A comparison of the flota-
tion of ore from the Merensky Reef after wet and dry
grinding. International Journal of Mineral Processing
60 (2), 115–129.
Glembotsky, V.A. (1953). The time of attachment of
bubbles to solid particles in flotation and its measure-
ment. Lzv. Akad. Nauk SSSR, Otd. Tckhn. Nauk. 11,
1524–1531.
Gu, G., Sanders, R.S., Nandakumar, K., Xu, Z.,
Masliyah, J.H. (2004). Hydrogen and Oxygen Bubble
Attachment to a Bitumen Drop. Canadian Journal of
Chemical Engineering. 82, 846–849. doi:10.1002/
cjce.5450820426.
Hassas, B.V., Caliskan, H., Guven, O., Karakas, F.,
Cinar, M., Celik, M.S. (2016). Effect of roughness
and shape factor on flotation characteristics of glass
beads, Colloids and Surfaces A: Physicochemical and
Engineering Aspects, 492 (2016) 88–99.
Koh, P.T.L., Hao, F.P., Smith, L.K., Chau, T.T., Bruckard,
W.J. (2009). The effect of particle shape and hydro-
phobicity in flotation. International Journal of
Mineral Processing. 93, 128–134. doi:10.1016/j.
minpro.2009.07.007.
Krasowska, M. Malysa, K. (2007) Kinetics of bubble col-
lision and attachment to hydrophobic solids: I. Effect
of surface roughness. International Journal of Mineral
Processing. 81, 205–216.
Krasowska, M., Carnie, S.L., Fornasiero, D., Ralston, J.
(2011). Ultrathin wetting films on hydrophilic titania
surfaces: equilibrium and dynamic behavior. Journal of
Physical Chemistry C 115 (22), 11065–11076.
Laskowski, J. and Iskra, J. (1970). Role of capillary effects
in bubble-particle collision in flotation. Transactions of
the Institution of Mining and Metallurgy. 79, C6. 48.
Nakamura, M., Hara, M., and Uchida, K. (1988). Effects
of surfactants on the rate of thinning of the dimple
between a horizontal glass plate and an air bubble in
water. Journal of Colloid and Interface Science. 123,
317.
October, L., Corin, K., Schreithofer, N., Manono, M. &
Wiese, J. (2019). Water quality effects on bubble-par-
ticle attachment of pyrrhotite. Minerals Engineering,
131, 230–236.
October, L.L., Corin K.C., Manono, M.S., Schreithofer,
N., Wiese, J.G. (2021). Fundamental and Flotation
Techniques Assessing the Effect of Water Quality on
Bubble-Particle Attachment of Chalcopyrite and Galena
167 106880. doi: 10.1016/j.mineng.2021.106880.
October, L.L. (2021). Water Quality Effects on the Bubble-
Particle Attachment of Sulfide Minerals. PhD Thesis,
University of Cape Town, Faculty of Engineering
and the Built Environment, Chemical Engineering
Department, Cape Town, South Africa.
Ozdemir, O., Taran, E., Hampton, M.A., Karakashev, S.I.,
Nguyen, A.V. (2009). Surface chemistry aspects of
coal flotation in bore water. International Journal of
Mineral Processing 92 (3–4), 177–183.
advanced Glembotsky device used by authors such as Ye et
al. (1989), Yoon and Yordan (1991) and Gu et al. (2004)
presented induction time alongside separate microflotation
mass recovery data while the ACTA achieves an attachment
probability and mass recovered in a single experiment run.
Thus, eliminating the need for a complimentary test along-
side induction time.
REFERENCES
Albijanic, B., Ozdemir, O., Nguyen, A. and Bradshaw, D.
(2010) A review of induction and attachment times of
wetting thin films between air bubbles and particles
and its relevance in the separation of particles by flota-
tion. Advances in Colloid and Interface Science. 159:
1–21.
Anfruns, J.F., Kitchener, J.A. (1977) Rate of capture of small
particles in flotation. Transactions of the Instutition
Mining Metallurgy. 86: C9–C15.
Aspiala, M., Schreithofer, N., Serna-Guerrero, R. (2018).
Automated contact time apparatus and measurement
procedure for bubble-particle interaction analysis.
Minerals Engineering. 121, 77–82. doi:10.1016/j.
mineng.2018.02.018.
Bradshaw, D. and O’Connor, C. (1996). Measurement of
the sub-process of bubble loading in flotation. Minerals
Engineering. 9: 443–448.
Butt, H.-J. (1994). A technique for measuring the force
between a colloidal particle in water and a bubble.
Journal of Colloid and Interface Science.. 166 (1),
109–117.
Ducker, W.A., Xu, Z., Israelachvili, J.N. (1994).
Measurements of hydrophobic and DLVO forces in
bubble–surface interactions in aqueous solutions.
Langmuir 10 (9), 3279–3289.
Eigeles, Volova. (1960). Kinetic investigation of effect of
contact time, temperature and surface condition on the
adhesion of bubbles to mineral surfaces. Proceedings,
5th International Mineal. Processing Congress
Institution of Mining and Metallurgy. London
271–284.
Feng, D., Aldrich, C. (2000). A comparison of the flota-
tion of ore from the Merensky Reef after wet and dry
grinding. International Journal of Mineral Processing
60 (2), 115–129.
Glembotsky, V.A. (1953). The time of attachment of
bubbles to solid particles in flotation and its measure-
ment. Lzv. Akad. Nauk SSSR, Otd. Tckhn. Nauk. 11,
1524–1531.
Gu, G., Sanders, R.S., Nandakumar, K., Xu, Z.,
Masliyah, J.H. (2004). Hydrogen and Oxygen Bubble
Attachment to a Bitumen Drop. Canadian Journal of
Chemical Engineering. 82, 846–849. doi:10.1002/
cjce.5450820426.
Hassas, B.V., Caliskan, H., Guven, O., Karakas, F.,
Cinar, M., Celik, M.S. (2016). Effect of roughness
and shape factor on flotation characteristics of glass
beads, Colloids and Surfaces A: Physicochemical and
Engineering Aspects, 492 (2016) 88–99.
Koh, P.T.L., Hao, F.P., Smith, L.K., Chau, T.T., Bruckard,
W.J. (2009). The effect of particle shape and hydro-
phobicity in flotation. International Journal of
Mineral Processing. 93, 128–134. doi:10.1016/j.
minpro.2009.07.007.
Krasowska, M. Malysa, K. (2007) Kinetics of bubble col-
lision and attachment to hydrophobic solids: I. Effect
of surface roughness. International Journal of Mineral
Processing. 81, 205–216.
Krasowska, M., Carnie, S.L., Fornasiero, D., Ralston, J.
(2011). Ultrathin wetting films on hydrophilic titania
surfaces: equilibrium and dynamic behavior. Journal of
Physical Chemistry C 115 (22), 11065–11076.
Laskowski, J. and Iskra, J. (1970). Role of capillary effects
in bubble-particle collision in flotation. Transactions of
the Institution of Mining and Metallurgy. 79, C6. 48.
Nakamura, M., Hara, M., and Uchida, K. (1988). Effects
of surfactants on the rate of thinning of the dimple
between a horizontal glass plate and an air bubble in
water. Journal of Colloid and Interface Science. 123,
317.
October, L., Corin, K., Schreithofer, N., Manono, M. &
Wiese, J. (2019). Water quality effects on bubble-par-
ticle attachment of pyrrhotite. Minerals Engineering,
131, 230–236.
October, L.L., Corin K.C., Manono, M.S., Schreithofer,
N., Wiese, J.G. (2021). Fundamental and Flotation
Techniques Assessing the Effect of Water Quality on
Bubble-Particle Attachment of Chalcopyrite and Galena
167 106880. doi: 10.1016/j.mineng.2021.106880.
October, L.L. (2021). Water Quality Effects on the Bubble-
Particle Attachment of Sulfide Minerals. PhD Thesis,
University of Cape Town, Faculty of Engineering
and the Built Environment, Chemical Engineering
Department, Cape Town, South Africa.
Ozdemir, O., Taran, E., Hampton, M.A., Karakashev, S.I.,
Nguyen, A.V. (2009). Surface chemistry aspects of
coal flotation in bore water. International Journal of
Mineral Processing 92 (3–4), 177–183.
